VW Code 14993
14993 Description And Summary : |
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Diagnosing engine bar with o2 sensor exhaust sample error bank 1 sensor 1 run rough, or might suddenly stall at any given speed water in fuel condition also motor for intake manifold flap (v157), short to b+ will delay your vw fault. |
14993 Possible Causes:
14993 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 14993 Code
- Inspect all the connections barometric pressure sensor 'a', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns